Chevy tahoe whining noise when accelerating

2007 tahoe whining noise while in drive.. Hello everyone,, I was wondering if anyone has experienced a whining noise when accelerating. Originally i thought it was a power steering whine but it doesn't occur when I am turning, only on acceleration.

Hey I have a 2004 Chevy Silverado z71 5.3 4 wheel drive automatic. ... Since I owned the truck it has always made a whining noise when I accelerate during a turn.6. Hissing/Sizzling. If you hear a sizzling or popping sound immediately after shutting down the engine, there could be a leak. Either oil or coolant is leaking onto a hot engine component. You might see the leak on the exhaust manifold, or it could be harder to find. It could also just be a vacuum line.i have a 2002 chevy tahoe that makes a whining noise, drops speed when i take foot off gas and the front driver side wheel area starts to shaking when i have driven it for about 5-10 minutes and i was ... 99 chevy tahoe: amp..whine..accelerate..this a bad alternator and what. 99 chevy tahoe 5.7-came with 100 amp alt-just changed to a 160 …2. Uneven tire wear. Unevenly worn tire tread can also cause humming noise in Chevy Tahoe. Tire cupping or scalloping is a type of uneven wear that is known to cause humming noise at high speeds, and is often mistaken for a bad wheel bearing. In this type of wear, scallops or dips are formed around the tread indicating an out of balance wheel ...The most common reasons for there to be whining noises coming from under the hood/bonnet of your Chevrolet Tahoe are having a belt slip (drives accessories like air conditioning, power steering etc) or having a vacuum leak from your air intake hoses being worn or cracked (most common noise when accelerating). A slipped belt can be quickly fixed ...

Chevrolet Tahoe. The most common reasons a Chevrolet Tahoe engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. 0 %. 30 % of the time it's the.2. Power Steering Pump. A failing power steering pump. The power steering pump is a common reason your Chevy Silverado might whine when accelerating. If it gets too low on fluid, it’ll whine a lot. Check the fluid level and fill it back up to the factory fill line.At last, if you encounter a noise when accelerating with your Nissan Navara and this noise which could be a cliking sound tends to end when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the reason. Indeed, the clutch release bearings must be changed around every 120 000 / …348 posts · Joined 2009. #8 · Aug 17, 2015. My 05 Suburban 1500 has just started whining & does it with the revs in gear. First & second gear seem worse than the others & the wife said the fluid was very low, it only took 2 quarts though. I was thinking torque converter or oil pump in trans.A whining sound when accelerating is almost always caused by a bad accessory attached to your Tahoe's engine. Here are the most common causes of whining noises when accelerating: 1. Bad Alternator Whining alternator If your Chevy Tahoe's alternator is going bad, it'll often begin to put out a high-pitched whining sound.

This whining sound can be caused by any number of transmission issues. Low transmission fluid or a clogged fluid line/filter are the most likely culprits, but there could be other internal damage causing the noise. Clunking. You may feel or hear an awkward clunking noise when you are accelerating or decelerating.Use a socket wrench to move the tensioner pulley and loosen the belt for removal. Disconnect the wire harness from the backside of the alternator. Then remove the bolts holding it in place so you can remove it. Put the new alternator in place and insert the bolts. Tighten them down until they’re all fully snug.67,000 MILES. Just bought a used 2005 Tahoe. Truck seems to run good except that I notice a whining noise heard when in the drivers seat at low rpm after the truck is warm. It seems to occur at about 1200 RPM and it kinda sounds like a trumpet player playing a dull single note. Happens in any gear - when at about 1200 RPM and the engine is warm.Jan 21, 2010 · Yesterday, my truck started making this whining noise when I accelerate. The only way I can describe it is it sounds like a supercharger. It doesn't do it when sitting idle or driving down the road, just when I accelerate. Any Suggestions? -2000 GMC Sierra Z-71. -5.3L V8. -All Fluids have been changed. 02 trailblazer was hard to start after getting gas. The RPM's are revving high and the the acceleration is sluggish. it took a while for the … read more. satisfied customers. My 2005 Trailblazer EXT has been making like a whinning noise as it accelerates into each gear.Jan 22, 2014 · Thankfully there are a few simple things that can help distinguish between rear differential noise and wheel bearing noise. Wheel Bearing Noise. Simplest check to identify a failing wheel bearing is to suspend the car so that the wheel does not touch the ground. Then grab the wheel and wiggle it back & forth.

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Hi Sean thanks for all the helpful info – I have a 2014 Chevy Tahoe and about 3-4 months ago I noticed a whining noise that became audible at around 30 mph, got higher-pitched the faster I went; then when the vehicle decelerates is decreases in pitch – almost like a fire/police siren that’s been turned off.Signs of Transmission Problems. Harsh Shifting. Slow or hanging shifts. Whining or humming. Clunking or rattling. The first step in learning how to listen to your transmission is true for any component of any car. Start by driving a few miles on the highway, and a few miles around town with the radio off and no one else in the car.The cause could be unsteady wear which makes a higher and lower spot. This is one of the foremost reasons that can cause your car to make a rattling noise when accelerating or driving. Rattling Sound When Accelerating At Low Speed. So what about car makes noise when accelerating at low speed on the road? The rattling noise …There's a humming/whining noise when stepping on gas pedal and immediately stops when letting off the gas. The sound is loudest around the front passenger area. ... Many 4 cylinder auto cars have the same issue.My father in law has 2003 I4 auto that makes the exactly same noise above 65 mph (both accelerating and cruising) on …2. Uneven tire wear. Unevenly worn tire tread can also cause humming noise in Chevy Colorado. Tire cupping or scalloping is a type of uneven wear that is known to cause humming noise at high speeds, and is often mistaken for a bad wheel bearing. In this type of wear, scallops or dips are formed around the tread indicating an out of balance ...Note Location Collection/Shelf Film Image Group Number (DGS) Format

02 trailblazer was hard to start after getting gas. The RPM's are revving high and the the acceleration is sluggish. it took a while for the … read more. satisfied customers. My 2005 Trailblazer EXT has been making like a whinning noise as it accelerates into each gear.The most common reasons for there to be whining noises coming from under the hood/bonnet of your Chevrolet Tahoe are having a belt slip (drives accessories like air conditioning, power steering etc) or having a vacuum leak from your air intake hoses being worn or cracked (most common noise when accelerating). A slipped belt can be quickly fixed ...A flat or damaged tire on a Chevy Tahoe should be removed and changed immediately. The Tahoe is a top-heavy SUV and driving on a flat or soft tire can result in injury to the driver and passengers. Although Tahoe tires are heavy (around 45 ...Sep 13, 2018 · I have a 2018 6.2L Tahoe premier with the RST package, but not the double exhaust, that makes a gurgling (closest word I can relate noise to) noise when I accelerate. It has about 4,000 miles. It’s not constant and it’s not the normal rumble of the motor. A loud whining noise on acceleration in a 2010 Mazda Tribute could be a sign of a few different issues. Here are some potential causes: Power steering pump: A whining noise can be an indication of a failing power steering pump. The noise may increase when the steering wheel is turned.Hi Sean thanks for all the helpful info – I have a 2014 Chevy Tahoe and about 3-4 months ago I noticed a whining noise that became audible at around 30 mph, got higher-pitched the faster I went; then when the vehicle decelerates is decreases in pitch – almost like a fire/police siren that’s been turned off.Jun 5, 2013 · I have a 2006 chevy tahoe Z71 4x4 with about 50,000 miles on it. My truck makes a whining noise when I drive it. When I accelerate, the noise does too. It's worse if it's cold outside, but somewhat go … read more 2. Power Steering Pump. A failing power steering pump. The power steering pump is a common reason your Chevy Silverado might whine when accelerating. If it gets too low on fluid, it’ll whine a lot. Check the fluid level and fill it back up to the factory fill line.Sep 13, 2018 · I have a 2018 6.2L Tahoe premier with the RST package, but not the double exhaust, that makes a gurgling (closest word I can relate noise to) noise when I accelerate. It has about 4,000 miles. It’s not constant and it’s not the normal rumble of the motor. Here is a more detailed list of the most common causes of a whistling noise from your car: 1. Vacuum Leak. When there’s a vacuum leak in the car, you are going to notice it the most during acceleration. The vacuum controls the airflow between the mass airflow sensor and the motor. It sucks air through a hose into the engine.3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it. I can sit at an idle and rev the engine.1) Whining Noises. Whining noises are one of the most common and noticeable symptoms of a bad differential. This could be due to the components of the differentials not being lubricated properly. Perhaps the differentials are leaking fluid and that is causing them to wear prematurely.

Uncover the reasons behind that annoying whining noise when accelerating, and learn how to diagnose and address this issue for a smoother ride. REREV Expert …

Oct 3, 2019 · 2. Power Steering Pump. A failing power steering pump. The power steering pump is a common reason your Chevy Silverado might whine when accelerating. If it gets too low on fluid, it’ll whine a lot. Check the fluid level and fill it back up to the factory fill line. I have a 2018 6.2L Tahoe premier with the RST package, but not the double exhaust, that makes a gurgling (closest word I can relate noise to) noise when I accelerate. It has about 4,000 miles. It’s not constant and it’s not the normal rumble of the motor.This is cause of the noise. Let vehicle sit for 20 to 30 minutes and repeat process about 3 or 4 times to work out all the air. You should notice the noise gradually go away. If the problem persists, consult a local expert to inspect the system and diagnose the noise so that this is resolved properly. Pontiac.Sep 29, 2008 · Tulsa. I have a 2004 Tahoe, 5.3 LT with Bose. The other day as I'm driving through town, a faint static noise comes through my speakers. As I drive along the sound appears to get louder. I notice that the pitch of the sound directly reflects the RPM of the engine (as I accelerate, the pitch of the sound gets higher.) Whine noise when accelerating. Just bought an 01 1500 4x4 5.3 extended cab 122k, my first Silverado. Once I hit 20mph or so there’s a very loud whine when accelerating but is quiet when you’re not touching the gas or if in neutral revving it there’s no noise as well. When I let off the gas the whine almost turns to a grind and goes away ...67,000 MILES. Just bought a used 2005 Tahoe. Truck seems to run good except that I notice a whining noise heard when in the drivers seat at low rpm after the truck is warm. It seems to occur at about 1200 RPM and it kinda sounds like a trumpet player playing a dull single note. Happens in any gear - when at about 1200 RPM and the engine is warm.New to the forum, I have a 2007 Tahoe. I have a high pitch frequency coming from my rear speakers. It is not a constant noise, but it is intermittent. It gets higher as I accelerate. I have read that this is a grounding issue. Heres the deal though- When I turn on the Rear entertainment console, the noise stops.Sep 6, 2023 · But if you’re struggling to track down the location of the noise, we have a few tips for you. First, place the car in park, turn off all accessories, and rev the engine. If you still hear the whining sound, it’s coming from the engine bay. If it’s not, go ahead and start driving. When driving, keep all the windows rolled up when accelerating.

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Clunking, whining, buzzing, growling, grinding, or humming sounds coming from your transmission are all serious cause for concern, but diagnosing your transmission issues by ear is not easy. If your transmission is growling, check the transmission fluid level. If the growl turns into a whine, you may be hearing the teeth of the gears grinding ...Chevy Tahoe Whining Noise When Accelerating. A whining sound when accelerating is almost always caused by a bad accessory attached to your Tahoe’s engine. Here are the most common causes of whining noises when accelerating: 1. Bad AlternatorWhining sound when car is in gear Inspection. Estimate. $99.99. Shop/Dealer Price. $110.24 - $117.94. Show example Chevrolet Tahoe Whining sound when car is in gear Inspection prices. Your transmission is responsible for making your car move – it transfers the power from the engine to the wheels. Use a socket wrench to move the tensioner pulley and loosen the belt for removal. Disconnect the wire harness from the backside of the alternator. Then remove the bolts holding it in place so you can remove it. Put the new alternator in place and insert the bolts. Tighten them down until they’re all fully snug.Noise From The Water Pump. The sound is generated when your car decelerates, primarily because of the water pump. The water pump is responsible for transferring coolant to the core. Because of improper lubrication or overheating, you may get this problem in your vehicle. It could be a faulty water pump if you feel a hot, burning smell.Oct 28, 2018 · Hello and thanks for having me! Driving an 04 Tahoe with a low pitch whine or hum. Began about six weeks ago without change in performance or MPG. The noise is heard at low speed and in park as soon as the engine is started. Sounds like it maybe coming from the front of the engine. The whine manifests as the engine begins to rev up ... and falls away (after 0.5 to 1 seconds) as it reaches into the rpm range I just specified. When under way and I am accelerating, the whine manifests frequently (for 0.5 to 1.5 seconds) in the ~1000-1250 rpm range of each gear just before it shifts. The whine falls away after the shift and ...67,000 MILES. Just bought a used 2005 Tahoe. Truck seems to run good except that I notice a whining noise heard when in the drivers seat at low rpm after the truck is warm. It seems to occur at about 1200 RPM and it kinda sounds like a trumpet player playing a dull single note. Happens in any gear - when at about 1200 RPM and the engine is warm.Whining noise while accelerating can be caused by several things, including low levels of steering fluid, the steering pump, a leak in the pump, the alternator, wheel bearings, loose or worn belts, the transmission, brakes, and the exhaust. With regular use of your car over time, wear and tear on various components will occur, affecting the ...Asked by tahoeowner112 Mar 01, 2008 at 12:12 PM about the 1995 Chevrolet Tahoe LT 4-Door 4WD Question type: Maintenance & Repair when i accelerate i hear a ticking …The 5.3 Vortec V8 engine was one of the mainstays in the General Motors lineup for over fifteen years. It powered various generations of Chevrolet Silverado 1500, Suburban 1500, and Tahoe, alongside their GMC counterparts the Sierra 1500, Yukon XL, and Yukon. Depending on the model and year, the 5.3 Vortec (Vortec 5300) produced …Thankfully there are a few simple things that can help distinguish between rear differential noise and wheel bearing noise. Wheel Bearing Noise. Simplest check to identify a failing wheel bearing is to suspend the car so that the wheel does not touch the ground. Then grab the wheel and wiggle it back & forth. ….

Common reasons for this to happen: Low Transmission Fluid: For both manual and automatic transmissions, the primary cause for whining when in gear is low transmission …I went to the dealer about the whine from the headliner area every time i would accelerate the whine would get worse, thought it was the speaker for the onstar , they found out after 3 days at the dealer there is a small sensor for the air conditioning right above my head on the drivers side, that has a fan to sense the air for the auto climate ...If your Nissan Versa generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the reason of your trouble. You will need to define if this noise shows up suddenly and if it can stop as it started. The alternator belt is a wearing part that is utilized to carry power to the secondary components of your Nissan ...0. Hello to all!!! I just purchased an 04 Tahoe LT decked out in PRISTINE condition, but it has a whine in the front of it. At first, I was thinking the bearings, but it only does it when torque is applied to the powertrain. I can hear it when accelerating at around 1500-2000rpm and when the transmission is holding a gear when decelerating.Noise: Clicking while decelerating from 20 miles per hour to a complete stop. Cause: Worn carrier case-side gear bores. Noise: Rumble or clicking that gets worse during hard turns. Cause: Bad wheel bearings. Noise: Driveline squeaking or grinding at any speed. Cause: Worn or damaged U-joints.Hey guys, 2007 Tahoe LT 4WD we have a very faint whining noise when rolling. Almost like an old police siren. Only happens when cold like for the first few miles. This morning I drove with windows down, got it up to 30mph and shifted to neutral. Volume/pitch of the whine is totally dependent on...Steps to diagnose rear end differential problems. Step 1: Suspend the vehicle on a car lift. Step 2: If you hear constant noise when you drive, have someone run the car while it’s suspended. Remember to stay away from the driveshaft and yoke. These spin very fast and can cause injury. Step 3: Use your stethoscope to check the areas shown above.2007 tahoe whining noise while in drive.. Hello everyone,, I was wondering if anyone has experienced a whining noise when accelerating. Originally i thought it was a power steering whine but it doesn't occur when I am turning, only on acceleration.Jul 1, 2007 · RE: High Pitch Whine when Accelerating. could be a hole in your air cleaner, or a plugged air filter and the air is forcing itselft past, had a couple trucks do it with small cracks in teh air box, sounds like a turbo spooling up. Reply Like. December 23rd, 2007, 10:17 PM. # 5. Chevy tahoe whining noise when accelerating, The truck has the 5.3 engine and auto trans with 3.42 rear. The problem is that when I am accellerating under load at about 1500 rpm's I get a very high pitched whine. It happens in every gear and only occurs when accellerating no matter what gear i am in it occurs at the same rpm., 2. Uneven tire wear. Unevenly worn tire tread can also cause humming noise in Chevy Colorado. Tire cupping or scalloping is a type of uneven wear that is known to cause humming noise at high speeds, and is often mistaken for a bad wheel bearing. In this type of wear, scallops or dips are formed around the tread indicating an out of balance ..., Whining or rattling noise. Every car has some kind of noise they make. When you drive your car for a long, you should tell when something is wrong by listening to the car noise. Likewise, when a vehicle torque converter fails, the car will give a bad torque converter noise–a whining or whining sounds like a power steering pump with little or ..., Oct 3, 2019 · 2. Power Steering Pump. A failing power steering pump. The power steering pump is a common reason your Chevy Silverado might whine when accelerating. If it gets too low on fluid, it’ll whine a lot. Check the fluid level and fill it back up to the factory fill line. , There can be any number of reasons why you may need to remove the inner door trim panel on your Chevy Tahoe. You'll need to remove it if you have to work on components like the window or the door handle, which are contained within the door ..., Finally, if you experience a noise when accelerating with your Chevrolet Equinox and this noise which could be a cliking sound tends to reduce when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the cause. In fact, the clutch release bearings must be swapped approximately every 120 000 / 130 …, See Also: Reasons Your Steering Wheel Shakes. Top 7 Reasons a Steering Wheel Makes Noise While Turning. 1) Dry Ball Joints. 2) Clogged Reservoir. 3) Bad Tie Rod Ends. 4) Worn Out Shocks. 5) Bad Suspension Bushings. 6) Faulty Power Steering Rack. 7) Low Power Steering Fluid., Whining Noise. A whining noise when an engine is running is usually an indication of a bearing that is on the verge of failure. This noise will increase as the engine RPMs increase. Remember, though, that there are multiple places in the engine where bearings are used. Thus, there are several items under the hood that can make this kind …, Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade) 2006 Tahoe Z71 Help-Whining Noise ... My Tahoe is making a whining noise during acceleration and deceleration. It sounds like it is coming from behind my steering wheel/dash/console area. When I'm idling or stopped, it doesn't make the noise. After the truck gets "warmed up" it subsides., A common sound made by failing alternators is a very high pitched whining noise that you’ll hear when the engine is running. When the RMPs increase, such as when you accelerate, you’ll hear the noise …, Oct 31, 2017 · This noise is more noticeable on acceleration because the engine is working harder, making the noise louder. With an exhaust leak, the muffling of the noise is cut short, making the noise louder. Worn or otherwise compromised drive belts are a common cause of noises when accelerating. There are also some more technical causes to point out ... , RE: High Pitch Whine when Accelerating. could be a hole in your air cleaner, or a plugged air filter and the air is forcing itselft past, had a couple trucks do it with small cracks in teh air box, sounds like a turbo spooling up. Reply Like. December 23rd, 2007, 10:17 PM. # 5., Reason-2: Damaged Transmission Gear. Similar to water pumps, transmission gears can cause noise when decelerating. You may also experience vibration along with the noise. transmission makes humming noise rather than a whining sound. Transmission system gears can get worn out due to long use., Step 4: Go on a Test Drive. In most cases, a change of differential fluid and seal replacement will eliminate a noisy differential whine. So, once you do this, you should go on a test drive. If you don’t hear any whining noise, you won’t need to perform any more repairs., 19.10.2021 ... You may notice that your engine revs rise but your Chevy fails to accelerate at a corresponding speed. ... Jolting or Whining Gear Changes. As we ..., 5 Quick Solutions for a Whining Noise When Accelerating. Purchase a steering unit lube kit and lubricate the power steering unit to reduce the noise when turning the wheels. Check the transmission fluid and refill if it is low. This might eliminate the whining noise made when accelerating your chevy. You could also replace the heat …, This is cause of the noise. Let vehicle sit for 20 to 30 minutes and repeat process about 3 or 4 times to work out all the air. You should notice the noise gradually go away. If the problem persists, consult a local expert to inspect the system and diagnose the noise so that this is resolved properly. Pontiac., 28.7.2009 ... Ok, so the wifey was driving home from work and said she was hearing a kind of nasty loud noise when accelerating., May 23, 2019 · 2005 Chevy Tahoe 4.8 v8 When I accelerate from a stop or a slow roll it makes a grinding/whirring noise from about 5mph to 20mph. If I let of the gas and let it coast the noise stops completely or if I give a decent amount of gas from a stop it won't make the noise only when accelerating slowly. , 348 posts · Joined 2009. #8 · Aug 17, 2015. My 05 Suburban 1500 has just started whining & does it with the revs in gear. First & second gear seem worse than the others & the wife said the fluid was very low, it only took 2 quarts though. I was thinking torque converter or oil pump in trans., I have a 08 Silverado Z71 LTZ that has a roaring or humming sound while accelerating. The faster I go the louder it gets. But the noise goes away when I let off the accelerator and comes back when I get back on the gas. Doesn't do it in park or neutral, only when driving. Sounds like its coming from the rear of the Truck.. Truck is 100% stock ..., 0. Hey yall, my 2007 tahoe v8 4wd has started making a very low whining noise while in drive and accelerating only. You let off the gas and it stops and it doesn't do it in neutral or park. The transmission shifts fine everything else drive wise is perfectly fine. When I first take off I caint really hear it until i get to about 20-30mph i let ..., Jul 6, 2015 · This article applies to the Chevrolet Silverado GMT800 (1999-2006). This article will identify and address these categories of noises: Engine squealing, knocking, clicking, and coughing. Drivetrain clunking, steering whining, and clunking. Suspension grinding, and brake screeching. , 1. Clicking Noise While Turning. Probable Cause: Failed outer CV joint. If your car is making a clicking noise when turning, it is likely you have an outer CV joint (constant velocity joint) that has failed because of a torn boot or old age, most likely a torn boot., I have an issue with my truck that I'm hoping I can get help with. For reference, it's a 2009 Tahoe 4x4 5.3 flex fuel, with 153,000 miles on it. The problem I have had is that when I first accelerate from a stop, I hear a severe grinding noise that seems to come from the front driver wheel. It almost sounds like grinding gears in a manual., Feb 28, 2009 · The truck has the 5.3 engine and auto trans with 3.42 rear. The problem is that when I am accellerating under load at about 1500 rpm's I get a very high pitched whine. It happens in every gear and only occurs when accellerating no matter what gear i am in it occurs at the same rpm. , 3.5.2019 ... Squealing or Chirping Noise Coming from the Engine. If your vehicle squeals upon accelerating or when you fire it up, you have one of several ..., It only happens when accelerating, even just a tiny bit makes the noise. It also gets louder the quicker the engine/gear box is spinning. As soon as I take my foot off the accelerator it stops, so doesn't make the noise when coasting in 5th. The car is a 1998 Nissan Pulsar N15. I can make an edit with a video of the noise soon. Appreciate any ..., Jan 1, 2012 · I have a question I was was hoping someone could help me with. I have an 01 z71 extra cab and it makes a noise while accelerating. The noise is a whining type sound and stops when I let off the gas pedal or hit a bump. But starts again as soon as I press the gas again. I thought I was coming from the clutch fan because it doesn't occur when I ... , AZSCTACO. I had a similar noise problem on my 2004 Blazer. It turned out to be the fan clutch. Tahoe & Suburban - Whining sound with acceleration - I have a 99 with 170k miles. I'm hearing this whining sound that starts around 40 mph. It's faint and only happens when on the accelerator. Goes away when letting off the gas and comes back when on ..., Chevrolet Tahoe. The most common reasons a Chevrolet Tahoe engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. …, my 18 is a slightly different engine but the noise I was hearing was the water pump, I thought it was the vacuum pump because those are known to make noise before going bad, but nope water pump at 36k it was whining and ended up having a floppy pulley in the end you could wiggle it by hand like it was going to just fall off. just something to check maybe., The problem: The grinding noise when you accelerate likely has to do with your car’s planetary gear system. This system ensures that the speed of your car’s wheels match the speed of the engine. This system ensures that the speed of your car’s wheels match the speed of the engine.